326440168

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{42461}}^1$

素因数の和:42529

約数の個数: 24

約数和(自身を含む): 632471490

約数和(自身を除く): 306031322

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 42461, 84922, 169844, 339688, 1316291, 2632582, 5265164, 10530328, 40805021, 81610042, 163220084, 326440168]

約数ペア:

[(1, 326440168), (2, 163220084), (4, 81610042), (8, 40805021), (31, 10530328), (62, 5265164), (124, 2632582), (248, 1316291), (961, 339688), (1922, 169844), (3844, 84922), (7688, 42461)]